Sakaeyu Sentō
Good to know before you go
- Getting there
- Minowa Station · 10 min walk (Tokyo Metro Hibiya Line)
- Hours
- Mon–Tue & Thu–Sat 14:00–23:00, Sun & holidays 12:00–23:00 (last entry 22:30); closed Wed
- Admission
- ¥600 (adults 13+), ¥200 (children 7–12), ¥100 (children under 6); sauna ¥600 extra
- Time needed
- 1–2 hours
- Best time to go
- Sundays at the 12:00 opening or weekday mid-afternoons around 14:00 to avoid sauna waiting lines
Hours can change on holidays — check the official site before travelling.
About
Sakaeyu is a beloved, modern retro-style sentō (public bathhouse) in Tokyo's historic Taito district, famous for its soothing natural hot spring water. Unlike standard public baths, it features a fantastic open-air bath (rotenburo) and a high-quality sauna, making it a favorite among locals. Expect a clean, welcoming, and authentic neighborhood atmosphere where you can soak away your travel fatigue.
What Japanese guides note
Unlike standard Tokyo bathhouses that draw city tap water, Sakaeyu supplies certified thermal spring water to every tub and wash faucet on the property. Located in the historic Nihonzutsumi district near old Yoshiwara, it connects naturally to walking tours of northern Asakusa and Sanya. Visitors wanting to use the saunas should plan for weekday afternoons or right at Sunday opening, as sauna capacity limits often trigger waitlists during evening hours.
Details from local sources
- All taps, showers, and indoor and outdoor bathtubs dispense natural weakly alkaline metasilicic acid onsen water (pH 8.4) pumped directly from beneath the premises. [source]
- Founded in 1946, the bathhouse operated for decades using well water before a December 2015 laboratory test confirmed it complied with the Hot Springs Act, prompting its 2017 rebranding as a certified natural onsen. [source]
- The facility has operated rooftop solar thermal heating panels since 1979 to heat its mineral groundwater. [source]
- The bathhouse's Mount Fuji wall painting was created by Mizuki Tanaka, one of Japan's few active female sentō muralists. [source]
- An outdoor cold plunge bath utilizing micro-nano bubble aeration was added during an October 2020 renovation. [source]
Insider Tip
Bring your own soap and towel, or buy a cheap 'empty-handed' bath set at the front desk if you are visiting on a whim.
Frequently asked
Are tattoos allowed at Sakaeyu?
Yes. As a traditional public neighborhood sentō operating under Tokyo public bath regulations, Sakaeyu allows patrons with tattoos to use the main baths and sauna without requiring skin bandages. Guests must follow standard sentō hygiene, including washing before entering the water and keeping towels out of the tubs.
Are towels and toiletries provided inside the bathhouse?
Free body soap and shampoo-conditioner dispensers are stationed at the washing taps. Visitors must supply their own towels or rent a towel set consisting of a face towel and bath towel for ¥120 at the front counter. Small toiletry items are also available for purchase.
How do you reach Sakaeyu by public transit?
Take the Tokyo Metro Hibiya Line to Minowa Station and walk southeast for approximately 10 minutes. Alternatively, take the JR Jōban Line, Tsukuba Express, or Hibiya Line to Minami-Senju Station, which is roughly an 11- to 14-minute walk south to the bathhouse.
What payment methods are accepted at the front desk?
General bathing and sauna admissions can be paid in cash or via PayPay QR code. Other counter purchases, such as soft drinks and toiletries, also accept credit cards including Visa, Mastercard, and JCB. Tokyo 10-ticket sentō coupon booklets must be purchased in cash.
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